baber/WOPTO huggingface dataset:
Patent KR-100228617-B1 (KR)
Inventor: TANAKA MASAYOSHI
IPC: B65H67/04
Filed: 1992-03-06
Granted: 1999-11-01
Abstract: 권사기와 같은 직기상에서 패키지 교환을 위한 시스템에서 크릴로우더는 패키지 지지체 위치로 이동하여 크릴로부터 빈 패키지를 수용하고, 패키지 지지체는 수직축으로 180 이상 회전하여 크릴로우더와 인접한 위치에서 가득찬 패키지를 교환하며, 가득찬 패키지의 수용 즉, 이송후 크릴로우더는 크릴로 가득찬 패키지의 이송을 위하여 패키지 교환을 필요로 하는 부분으로 이동한다. 상기 공정과 동시에 패키지 스토커로부터 가득찬 패키지가 크릴로우더와 함께 다음 패키지 교환을 위한 로보트 같은 보조장치의 작동에 의해 패키지 지지체에 장착된다. 
     반면에, 로우더의 헛된 이동에 의해 발생된 제조효율에서의 손실은 매우 감소된다. 패키지 홀더는 수평축으로 180 회전하기 위해 구동되는 브래커트 패키지 홀더와 함께 작동하는 펙의 직경보다 큰 간격을 갖도록 크래키트에 고정되어 있고, 평행하며 함께 동작하는 한쌍의 지지축과 각각의 지지축을 구동하는 한쌍의 방사상 지지암으로 구성된다. 패키지 량에서 축에 의해 발생된 제조효율의 손실은 상당히 감소된다.
Patent KR-940010392-B1 (KR)
Title: Operation-converting control circuit
Inventor: MIN BYONG-KWON
IPC: G05B9/02
Filed: 1992-04-10
Granted: 1994-10-22
Abstract: The circuit prevents the malfunction by detecting the number of transferring action. The circuit includes a control signal generator (10) which outputs the control signals for transfer action, an optic combination unit (20) which outputs the control signal for a main circuit, a action transfer signal output (30) which outputs the action transfer signal, and an action transfer controller (40) which controls the action transfer.
Patent KR-950003310-B1 (KR)
Title: Document concentration detecting method
Inventor: KIM PUNG-KI
IPC: G03G15/04
Filed: 1992-05-28
Granted: 1995-04-10
Abstract: turning on an exposure lamp, storing an average concentration value and starting scanning of a copy using a scanner; sampling the concentration of the copy; comparing the concentration value sampled during scanning with a peak concentration value and, if the concentration value sampled is larger than the peak concentration, storing the peak concentration value; carrying out sampling if the scanner is not in a return location, and returning the scanner if the scanner is in the return location; sampling the concentration of the copy according to the detection of a sensor; storing the difference of the concentration value sampled and peak concentration, and increasing the number of sampling; detecting the difference value, average concentration value and total average concentration value of the copy; and carrying out sampling if the scanner is not in the return location, and turning off the exposure lamp if the scanner is in the return location.
Patent KR-100234732-B1 (KR)
Inventor: YUN KI-SOO
IPC: G01B9/00
Filed: 1992-06-10
Granted: 1999-12-15
Abstract: 본 발명은 홀로그래픽 간섭계를 이용한 비 파괴 검사중 검사물체의 광선무늬를 사용자 접속 과정을 통하여 물체의 변형 상태를 분석할 수 있는 광선무늬를 이용한 물체 변형해석 장치 및 방법에 관한 것으로, 정확한 광선 무늬 영상을 추출하여 변형정도를 가시화할 수 있게 만드는 영상처리를 기술적 과제로 하며, 교정된 라인을 미분하여 극대점 및 극소점을 추출하고 이 추출된 극대점 및 극소점들의 변형 형태에 따라 변형을 일으킨 물체의 특정모드를 결정하여 계산된 노드 포인트와 고정부위를 기본으로 실제 물체의 변형형태를 가시화 하는 것을 요지로 한다.
Patent KR-960005101-B1 (KR)
Inventor: IWATA TOSHIO
IPC: H02J7/00
Filed: 1992-07-16
Granted: 1996-04-20
Abstract: 내용 없음.
Patent KR-950004521-B1 (KR)
Title: A welding method and jig of a pannel
Inventor: LEE YONG-JAE
IPC: B23K9/00
Filed: 1992-11-03
Granted: 1995-05-02
Abstract: The method simpfies manufacturing processes of roofs by reducing the spot welding processes and introducing automatic welding process using welding robots and the fixtures. The process comprises (A) loading the tack welded roof panel (3) into the fixtures (2-2d) by controlling device (4); (B) teaching and memorizing the welding position and welding procedure of the tack welded roof panel; (C) automatic welding by welding robots; and (D) unloading the finished panel from the fixtures.
Patent KR-960002515-B1 (KR)
Title: Moving picture telephone
Inventor: PARK INN-KYU
IPC: H04N7/14
Filed: 1992-11-13
Granted: 1996-02-17
Abstract: The telephone has the characteristics of connection to CODEC and line interface, supplying the forced update requirement signal to line interface, supplying the forced update requirement signal to a image telephone of counterpart while data transmitting to CODEC, and including the condition control device cleared by response clear signal supplied from CODEC after forced update transmission.
Patent KR-950001981-B1 (KR)
Title: Oil supply device for electric hammer drill
Inventor: KIM SUNG-HO
IPC: B23B45/00
Filed: 1992-12-29
Granted: 1995-03-08
Abstract: The apparatus always supplies a regular amount of lubricant oil to a cylinder where a hammering means and a piston reciprocates, so that it minimizes a damage caused by friction heat, and improves a compression and expansion efficiency. It comprises the cylinder (26) rotated by a drive means; the piston (27) transferring the hammering force; a relay means transferring the hammering force to a tool chucked at the end; a lubricant oil supplier (33), fixed at a side of the cylinder, storing the oil; oil discharge holes (32a,32b) connected to holes (33a,33b) formed in the oil supplier (33).
Patent KR-950001938-B1 (KR)
Title: Air braking system for back tension control
Inventor: LEE JAE-YONG
IPC: B21B41/00
Filed: 1992-12-30
Granted: 1995-03-07
Abstract: The system makes stirps stably wind around a tension reel among a cold work plating equipment by giving a tension force to the strips so that it can prevent a telescopic phenomenon or a fracture in corners of the strips. The system comprises bearing blocks (10a,b) fixedly inserted into both ends of a pinch roll (135); rods (16a,b) of pneumatic cylinders (15a,b) fixed at a support beam (20); a rotary shaft (135b) of the pinch roll (135) connected to a rotary shaft (27a) of a drive motor (17) via a universal joint (25); a pneumatic brake (40) positioned at a brake disk plate (30); a drive rod (43) extended from an air inducement chamber (42); a coil spring (55) equipped beween connection links (47a,b).
Patent KR-100230661-B1 (KR)
Inventor: KAWASAKI MASAAKI
IPC: C08F4/654
Filed: 1993-01-21
Granted: 1999-11-15
Abstract: 본 발명의 고급 α-올레핀 공중합체는 특정 고급 α-올레핀, 특정 α, ω-디엔 및 특정 비공액디엔의 공중합체이며, 이는 고급 α-올레핀 대 α, ω-디엔의 특정 몰비와, 비공액디엔의 특정함량과, 특정 고유점도를 가지며, 이는 특정 고체티탄촉매성분으로부터 형성된 올레핀 중합용 촉매와, 유기금속화합물 촉매성분과, 전자공여체 촉매성분을 사용하여 제조할 수 있고, 본 발명의 방진고무성형품은 상술한 공중합체의 가황품으로부터 제조되며, 상술한 공중합체는 내후성, 내오존성, 열노후내성, 저온특성, 방진특성 및 동적피로내성 뿐만아니라 가공성이 우수하므로 우수한 가황품을 얻을 수 있다.
Patent KR-100247845-B1 (KR)
Title: Neuroprotective drug
Inventor: YAMAMOTO NORIKO
IPC: A61P25/28
Filed: 1993-02-24
Granted: 2000-04-01
Abstract: A neuroprotecting drug comprises as an essential active ingredient ethyl 2-[4,5-bis(4-methoxyphenyl)thiazol-2-yl]pyrrol-1-yl acetate, which is useful with high safety for the prophylaxis and treatment of brain dysfunction induced by hypoxia due to the distrubance of cerebral circulation such as cerebral hemorrhage or cerebral infarction in human being.
Patent KR-960004851-B1 (KR)
Title: Boiler control device
Inventor: OKADA SADAO
IPC: F24H1/10
Filed: 1993-02-26
Granted: 1996-04-16
Abstract: The device broadens the control range of the temperature of the hot water discharged. The device comprises a proportional controller(C) which regulates the water temperature by controlling a burner, a by-pass circuit(2) which goes around a heat exchanger(10), and a flow rate controller(3) which controls the water temperature at the outlet of the heat exchanger.
Patent KR-970004627-B1 (KR)
Title: Lead line varying apparatus of vtr head drum
Inventor: CHO JOONG-KWON
IPC: G11B5/52
Filed: 1993-03-13
Granted: 1997-03-29
Abstract: Disclosed is an apparatus to change lead line in a rotation head drum in VCR.  The apparatus comprises a lead line for normal speed mode(10), a lead line for multiple speed mode(20), a changer(30).  The lead lines(10, 20) are installed at a lower drum(2) of the rotation head drum(1).  The changer(30) controls that the lead lines(10, 20) selectively guide a tape(T).  Thereby, the noise band due to off-track is not generated by the lead lines(10, 20) so that display quality can be improved.
Patent KR-950014225-B1 (KR)
Inventor: HINO TOMOKAZU
IPC: C07C51/363
Filed: 1993-03-22
Granted: 1995-11-23
Abstract: 내용 없음.
Patent KR-100241541-B1 (KR)
Inventor: MA JAE-YONG
IPC: C30B15/02
Filed: 1993-03-31
Granted: 2000-02-01
Abstract: 본 발명은 망간-아연 페라이트 단결정 제조방법에 관한 것으로, 좀더 상세하게는 추가원료를 투입하여 단결정을 제조하는 방법에 있어서, 보조도가니를 사용하지 않고 웨이퍼상태의 소결체를 추가원료로 주도가니의 액상부에 직접 투입시킴으로써 성장된 단결정 잉곳의 길이방향의 조성이 균일하고 백금 또는 로듐의 혼입을 제어하여 수율이 높고 제조원가를 낮출 수 있는 망간-아연 페라이트 단결정 제조방법에 관한 것이다.
Patent KR-970003298-B1 (KR)
Title: Footwear with ventilated and shock-absorbing means
Inventor: LIM SUNG-JO
IPC: A43B17/06
Filed: 1993-04-03
Granted: 1997-03-17
Abstract: The shoes consists of the top side board(6) with transparent material using a material with good elastic strength and the bottom side board(3) is consisted of double board(2) by material formed with colored material. By ring insert part to the top board central part and rear part, the air cushion chamber(10) and the ventilation chamber(10a) is each formed inside and by installing breathing path(11) at the center part, connects it to intake on sole which glues on to the top side and inserts breathing tube which has non-return valve(15) to lower side at the ventilation chamber. The bottom board installs a number of rendering tube(4) that is closed on top and empty space formed inside toward the front. Therefore, cushion elasticity and durability of shoes are increased.
Patent KR-950012908-B1 (KR)
Title: Semiconductor impurities region making method
Inventor: CHOE WON-WU
IPC: H01L21/18
Filed: 1993-04-20
Granted: 1995-10-23
Abstract: forming a predetermined thickness of negative photoresist layer on a wafer and forming a predetermined thickness of positive photoresist layer on the formed layer; exposing the formed layer using a mask for defining a first conduction type of area and developing the positive photoresist layer to inject a high energy of a first conduction type of ion beam to pass through the negative photoresist layer; photosensitizing the negative photoresist layer to form the first conduction type of area; removing the positive photoresist layer and developing the negative photoresist layer to have the photosensitized area by the ion beam left; and injecting a low energy of a second conduction type of ion beam not to pass through the photosensitized area of the negative photoresist layer to form a second conduction type of area.
Patent KR-960015952-B1 (KR)
Title: Antidiarrheial therapeutic agents for animal and the pharmaceutical compositions comprising them
Inventor: BAEK SOON-YONG
IPC: A61K31/445
Filed: 1993-06-19
Granted: 1996-11-25
Abstract: The anti-diarrheal therapeutic agent for animal comprises loperamide, an antibiotic of a sustaining tetracycline group and a sulfa drug. The antibiotic of a sustaining tetracycline group is particularly minocycline, and the sulfa drug is a complex of sulfamethoxazole & trimethoprim. The anti-diarrheal therapeutic agent contains 1-2 wt% loperamide, 50-100 wt% minocycline, 200-400 wt% sulfametoxazole and 40-80 wt% trimethoprim.
Patent KR-100471950-B1 (KR)
Title: Oxadiazine derivatives
Inventor: MAIENFISCH PETER DR
IPC: C07D413/06
Filed: 1993-07-19
Granted: 2005-09-09
Abstract: Compounds of the formula <IMAGE>  in which   A represents an aromatic or non-aromatic, monocyclic or bicyclic, heterocyclic radical which is unsubstituted or mono- to tetrasubstituted, it being possible for one to two of the substituents of A to be selected from the group comprising halo-C1-C3-alkyl, cyclopropyl, halocyclopropyl, C2-C3-alkenyl, C2-C3-alkynyl, halo-C2-C3-alkenyl, halo-C2-C3-alkynyl, halo-C1-C3-alkoxy, C1-C3-alkylthio, halo-C1-C3-alkylthio, allyloxy, propargyloxy, allylthio, propargylthio, haloallyloxy, haloallylthio, cyano and nitro and one to four of the substituents of A to be selected from the group comprising C1-C3-alkyl, C1-C3-alkoxy and halogen; R represents hydrogen, C1-C6-alkyl, phenyl-C1-C4-alkyl, C3-C6-cycloalkyl, C2-C6-alkenyl or C2-C6-alkynyl;   and X represents N-NO2 or N-CN, and, if appropriate, tautomers thereof, in each case in free form or in salt form, can be used as agrochemical active substances and can be prepared in a manner known per se.
Patent KR-100276741-B1 (KR)
Inventor: UEDA AKIO
IPC: C07C45/50
Filed: 1993-09-24
Granted: 2001-02-01
Abstract: 반응기 중에서 촉매의 존재하에 올레핀과 수소 및 일산화탄소를 함유하는 피드 옥소 가스 및 상기 반응기에서 발출된 후 이 반응기에 되돌려지는 리사이클 가스를 히드로포르밀화 반응시켜서 알데히드를 제조하는 히드로포르밀화 반응의 제어 방법에 있어서, 히드로포르밀화 반응을 제어하기 위한 반응계 내의 일산화탄소 분압의 목표치를 설정하고 ; 
     이 목표치에 대응하는 일산화탄소 분압을 검출하고 ; 
     상기 검출되는 일산화탄소 분압을 상기 목표치와 비교하여, 상기 리사이클 가스를 퍼지 가스로서 방출하는 퍼지 유량을 조절하는 것 ; 또는 
     상기 검출되는 일산화탄소 분압을 상기 목표치와 비교하여 상기 피드 옥소 가스의 유량을 조절하는 것을 특징으로 하는 히드로포르밀화 반응의 제어방법.
Patent KR-960002508-B1 (KR)
Title: Auto mode selecting apparatus
Inventor: LEE JUNG-WOO
IPC: H04N5/46
Filed: 1993-09-28
Granted: 1996-02-17
Abstract: The operating mode of intermediate frequency circuit is changed according to the received broadcasting signal automatically by adopting the apparatus. The apparatus includes a filter(2) for extracting an intermediate video signal and an intermediate audio signal from a broadcasting signal, an intermediate frequency circuit(4) for decoding a video signal from the intermediate video signal, a synchronous signal detector(5) for detecting a synchronous signal from the output signal of the intermediate frequency circuit(4), a controller(7) for generating a control signal according to output signal of the synchronous signal detector(5), a voltage source(8) for generating a voltage signal according to control signal generated by the controller(7), and a resonant frequency generator(3) for generating a resonant frequency signal which frequency is adjusted according to output voltage level of the voltage source.
Patent KR-960005292-B1 (KR)
Title: Cup dropping apparatus for a vending machine
Inventor: CHOE JONG-SIK
IPC: G07F13/10
Filed: 1993-10-07
Granted: 1996-04-23
Abstract: The cup dropping apparatus for a drinks vending machine includes a cup base(1) with a pair of seats(1a) to where cylindrical cup holders are fixed, an alternate dropping means(10) that drops each cup alternately from both cylindrical cup holders by one driving means, sensing means(30) to sense the cups in the cylindrical cup holders, and a chute which guides a dropping cup from the cylindrical cup holder.
Patent KR-970001615-B1 (KR)
Title: Emi filtering connector device
Inventor: LEE CHANG-SOON
IPC: H01R13/6591
Filed: 1993-10-11
Granted: 1997-02-11
Abstract: A connector device which prevents EMI and the assemblage thereof is simple. The connector has a molding portion(4) integrally molded with a ceramic part(3). A thru-type condenser(5) which by-passes a radiation to the ground is fixed to a shield plate(50) through a boss(51). Each connector part(3) has a protruded latch(30) connected to an inclined groove(62) formed at an insertion hole(61) of a bead(6). The thru-type condenser having no resonance characteristic and a bead are installed inside of the device, thereby preventing the EMI.
Patent KR-960013080-B1 (KR)
Inventor: YOSHIZUMI JUNJI
IPC: B62B3/08
Filed: 1993-11-08
Granted: 1996-09-30
Abstract: 내용없음
Patent KR-970004430-B1 (KR)
Title: Fabrication method of hbt
Inventor: HAN TAE-HYUN
IPC: H01L29/73
Filed: 1993-12-17
Granted: 1997-03-27
Abstract: A method of fabricating a bipolar transistor using selective growth includes the first step of forming a highly doped sub-collector 1 on a silicon substrate, forming a collector thin film 2 thereon and heat-treating a collector region 5, the second steps of forming a base thin film 6 and emitter thin film 7 on the substrate, sequentially forming a buffer insulating layer 8 and oxidation blocking insulating layer 7, and sequentially etching the insulating layers 8 and 9 and emitter thin film 7 to leave the base thin film 6, the third step of forming a side insulating layer 10 on both sides of the emitter thin film 7, selectively forming a thin film 11 for the base electrode on the exposed base thin film 6 and forming a photoresist pattern 12 for defining the base electrode, the fourth step of removing a portion other than a thin film 13 for the base electrode and base thin film 14 using the photoresist pattern 12 as a mask, the fifth step of removing the photoresist pattern 12, selectively oxidizing the thin film 13 for the base electrode to form oxide layers 15 and 16, diffusing impurities from the emitter thin film 7 and thin film 17 for the base electrode through heat treatment to form an emitter-base junction 19 and nonactive base region 18, and the sixth step of selectively removing the oxidation blocking insulating layer 9 by self-alignment, removing the buffer insulating layer 8 and forming a metal thin film 20 on the base thin film 17 and collector 21.
Patent KR-100283454-B1 (KR)
Title: 이중 검증 기능을 갖는 재귀반사보안 라미네이트
IPC: G03H1/02
Filed: 1992-03-09
Granted: 2001-03-02
Abstract: 본 발명은 정보를 담은 증명서 표면에 도포되도록 설계되어 이중 레벨의 검증 기능을 가지는 역반사 보호 라미네이트(10)에 관한 것이다. 이 라미네이트는 통상의 확산광으로 조사하는 상태와 역반사광으로 조사하는 상태에서 조사될 수 있는 기본 레전드를 가지며, 역반사광으로 조사하는 상태에서만 조사될 수 있는 역 레전드를 또한 가질 수도 있다.
Patent RO-118742-B1 (RO)
Title: Shock-absorbing device for wheels
Inventor: DOGARU MIHAI DANIEL
IPC: B60B9/02
Filed: 2000-06-28
Abstract: The invention relates to a shock-absorbing device for wheels, meant for protecting the constructional elements of motor vehicles from the dynamic loads induced by the road, ensuring vehicle stability, passengers' comfort and transported goods protection. According to the invention, the shock-absorbing device comprises some cylinder-shaped springs (3) resting on a lower cap (2) mounted on the wheel hub and an upper cap (1) joining with the rim, some sealing gaskets (4) being provided for preventing dust from entering inside the device.
Patent RO-121671-B1 (RO)
Title: Hygiene gel composition and process for preparing the same
Inventor: IORD ECHEL RADU
IPC: A61K9/06
Filed: 2001-10-18
Abstract: The invention relates to a hygiene gel composition and to the process for preparing the same. The claimed composition comprises 0.5...3.5 parts of atomized hydrolized collagen solubilized in 1...7 parts of water, 0.1...0.5 parts of triethanolamine, 0.1...5 parts of Hippophae rhamnoides oil, 0.05...0.6 parts of purified coniferous resin, 0.1...1.5 parts of oil or a mixture of essential oils selected from Lavandula officinalis essential oil, Salvia officinalis essential oil, Mentha piperita essential oil, Thymus vulgaris essential oil, Pinus sylvestris essential oil, 1...7 parts of vegetable extracts seleceted from Salvia officinalis tincture, Malva glabra extract, Ocimum basilicum tincture, Achillea millefolium tincture, Calendula officinalis tincture, Aloe arborescens tincture, Hypericum perforatum tincture, Aesculus hippocastanum fructus extract, Thymus vulgaris tincture, Capsicum annum tincture, with or without 0.5...1 parts of spirulin as powder, for the remainder to 100 parts the gel base comprising 0.5...1.5 parts of nipagin-nipasol mixture and 0.1...0.5 parts of triethanolamine, the parts being expressed by weight. The claimed process for preparing the hygiene gel composition consists of stages of mixing the components depending on their chemical properties.
Patent RO-120724-B1 (RO)
Title: Installation for producing energy by means of waves
Inventor: CIURCHEA IOAN
IPC: F03B13/14
Filed: 2002-11-14
Abstract: The invention relates to an installation for producing energy by means of the waves, conceived to cumulate the forces of a large number of waves and to concentrate them in order to be used for driving prime movers, for producing electric current. According to the invention, the installation comprises two fixed cables (1) parallel and with a small gauge, secured to a pole (2) which supports, by means of some foundations in the offing, at one end and an elevator (3) or a prime mover for producing electric energy at the other end, some fixed cables (1) having a large number of pairs of pulley blocks (4) on their length, said pulley blocks being anchored on the bottom of the sea with ballast, with a continuous chain (5) provided thereunder, said chain being provided with some rods (6), said chain rolling on two cylinders (7) located at the two ends of the installation and to which there are suspended here and there some floats (8), by means of some rollers (9), a movable cable (10) passing under each pair of pulley blocks (4), said movable cable (10) being provided at one end with a big float (11) provided with a stopper (12) and at the other end with a small float (17) provided with a stopper (16) and with a carriage (13) provided with four rollers (14), to said carriage a hook (15) being attached on the fixed cables (1).
Patent RO-123345-B1 (RO)
Title: Process for preparing a biofumigant for the soil
Inventor: OANCEA FLORIN
IPC: A01N65/08
Filed: 2007-11-02
Abstract: The invention relates to a process for preparing a biofumigant for the soil, applicable in agriculture. According to the invention, the process consists in mixing 1.2...1.25 parts of plant stalks used in the production of industrial oils with 1 part of grit resulting from mechanical extraction of oil, followed by grinding and discharging the mixture through a sieve having the mesh diameter size φ of 6...8 mm, the mixture being then passed into a lined mixer and moistened with a 0.2 M trehalose solution made of 5 parts of solution per 100 parts of mixture, the parts being expressed by weight, followed by slow mixing for 2.5...3 h, for mixture maturation, at a blade speed sigma of 2...3 rpm, the mixture being finally compacted into pellets having a diameter of 2...8 mm, a length of five times the diameter and a density ranging from 90 to 1100 kg/m.
Patent SA-114350178-B1 (SA)
Title: Proprotein convertase subtilisin-kexin type 9 vaccine
Inventor: BRIAN ROBERT CHAMPION
Filed: 2010-09-01
Abstract: The present invention relates to the provision of novel immunogens comprising an antigenic PCSK9 peptide linked to an immunogenic carrier for the prevention, treatment or alleviation of PCSK9-mediated disorders. The invention further relates to methods for production of these medicaments, immunogenic compositions and pharmaceutical compositing thereof and their use in medicine. Figure 1.
Patent SA-515370056-B1 (SA)
Title: Mobile x-ray device with telescopic column
Inventor: GARCIA ALONSO ANGEL
Filed: 2015-10-26
Abstract: MOBILE X-RAY DEVICE WITH TELESCOPIC COLUMN ABSTRACT Device related to the mobile x-ray devices comprising: a chassis (1) which supports the entire assembly, a telescopic column (2) which comprises a lower fixed portion (5) rotating with respect to a vertical axis, and at least one upper mobile portion (6), a telescopic arm (3) that moves along the vertical column and that supports an x-ray emitter (4) at its end, wherein the telescopic arm-head assembly can be moved from the lower position of the mobile column in its retracted position to the upper position of the mobile column in its extended position, and also in that all the movements of the column are manual and have a mechanical balancing mechanism which comprises a first mechanism consisting of a spring, a block and tackle, and a variable radius pulley all housed in the fixed portion of the column, and a second balancing mechanism consisting of a recove
Patent SA-516371058-B1 (SA)
Title: An acoustic data transmission method for enhancing signal ‎quality
Inventor: LIM CHIN
Filed: 2016-05-04
Abstract: A method and system for enhancing the signal quality of received signals generated by ‎acoustic tools by factoring in feedbacks from the rig operations in an adaptive optimization ‎process. The system may include a transmitter driver circuit (341) and transmitters (342) ‎which can implement signal transmission at selected power, mode and waveforms. The selected ‎power, mode and transmit waveforms may further be generated in the system by making ‎optimal calculations based on realtime information from the downhole data regarding the ‎formation and borehole characteristics. ‎